<template>
    <div class="dark-box">
        <el-button text class="switch" :class="isDark ? 'isDark-switch' : 'noDark-switch'" @click="toggleDark">
            <el-icon v-if="isDark">
                <svg viewBox="0 0 24 24">
                    <path
                        d="M6.05 4.14l-.39-.39a.993.993 0 0 0-1.4 0l-.01.01a.984.984 0 0 0 0 1.4l.39.39c.39.39 1.01.39 1.4 0l.01-.01a.984.984 0 0 0 0-1.4zM3.01 10.5H1.99c-.55 0-.99.44-.99.99v.01c0 .55.44.99.99.99H3c.56.01 1-.43 1-.98v-.01c0-.56-.44-1-.99-1zm9-9.95H12c-.56 0-1 .44-1 .99v.96c0 .55.44.99.99.99H12c.56.01 1-.43 1-.98v-.97c0-.55-.44-.99-.99-.99zm7.74 3.21c-.39-.39-1.02-.39-1.41-.01l-.39.39a.984.984 0 0 0 0 1.4l.01.01c.39.39 1.02.39 1.4 0l.39-.39a.984.984 0 0 0 0-1.4zm-1.81 15.1l.39.39a.996.996 0 1 0 1.41-1.41l-.39-.39a.993.993 0 0 0-1.4 0c-.4.4-.4 1.02-.01 1.41zM20 11.49v.01c0 .55.44.99.99.99H22c.55 0 .99-.44.99-.99v-.01c0-.55-.44-.99-.99-.99h-1.01c-.55 0-.99.44-.99.99zM12 5.5c-3.31 0-6 2.69-6 6s2.69 6 6 6s6-2.69 6-6s-2.69-6-6-6zm-.01 16.95H12c.55 0 .99-.44.99-.99v-.96c0-.55-.44-.99-.99-.99h-.01c-.55 0-.99.44-.99.99v.96c0 .55.44.99.99.99zm-7.74-3.21c.39.39 1.02.39 1.41 0l.39-.39a.993.993 0 0 0 0-1.4l-.01-.01a.996.996 0 0 0-1.41 0l-.39.39c-.38.4-.38 1.02.01 1.41z"
                        fill="currentColor"></path>
                </svg>
            </el-icon>
            <el-icon v-else>
                <svg viewBox="0 0 24 24">
                    <path
                        d="M11.01 3.05C6.51 3.54 3 7.36 3 12a9 9 0 0 0 9 9c4.63 0 8.45-3.5 8.95-8c.09-.79-.78-1.42-1.54-.95A5.403 5.403 0 0 1 11.1 7.5c0-1.06.31-2.06.84-2.89c.45-.67-.04-1.63-.93-1.56z"
                        fill="currentColor"></path>
                </svg>
            </el-icon>
        </el-button>
    </div>
</template>

<script setup>
import { ref } from 'vue'
const isDark = ref(true)
const toggleDark = () => {
    isDark.value = !isDark.value
    const html = document.querySelector('html')
    if (html) {
        html.classList.add('transition');

        if (isDark.value) {
            html.classList.remove("dark");
            html.classList.add("light");
        } else {
            html.classList.remove("light");
            html.classList.add("dark");
        }
        // 添加过渡类，这里假设过渡类名为 'transition'  

        // 设置定时器，等待过渡效果完成后移除过渡类  
        setTimeout(() => {
            html.classList.remove('transition');
        }, 1000); // 假设过渡效果持续 500 毫秒  
    }
}

</script>

<style scoped lang="scss">
.dark-box {
    // margin-right: 20px;
    margin: 0 auto;
}

.switch {
    // width: 40px;
    height: 20px;
    border: 1px solid #dcdfe6;
    border-radius: 10px;
    box-sizing: border-box;
    cursor: pointer;
    padding-bottom: 0;
    padding-top: 0px;

    background-color: #ebeef5 !important;
    font-size: 12px;
}

.isDark-switch {
    .el-icon {
        background-color: #fff !important;
        padding: 2px;
        border-radius: 50%;
        color: #000;
        margin-left: -8px;
    }
}

.noDark-switch {
    background-color: rgb(8, 8, 8) !important;

    .el-icon {
        color: #fff;
        margin-left: 15px;
    }
}
</style>